public class Main {
	
	public static void main (String [] args){
		
		Alumno alumno1 = new Alumno ("Emiliano", "Christiansen", 84517	);
		Alumno alumno2 = new Alumno ("Valentin", "Taffetani", 86192	);
		Informacion info = new Informacion (alumno1, alumno2);
		
		System.out.print(info.getHolaMundo() + info.infoToString());
		
		
	}

}
